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प्रश्न
Explain in detail about non-sampling error
उत्तर
Non-sampling Errors:
The errors that arise due to human factors which always vary from one investigator to another in selecting, estimating or using measuring instruments (tape, scale) are called Non¬sampling errors.
It may arise in the following ways:
(a) Due to negligence and carelessness of the part of either investigator or respondents
(b) Due to lack of trained and qualified investigators.
(c) Due to framing of a wrong questionnaire.
(d) Due to apply wrong statistical measure.
(e) Due to incomplete investigation and sample survey.
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संबंधित प्रश्न
Non-sampling errors can be minimized by taking large samples.
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| 2952 | 6641 | 3992 | 9792 | 7969 | 5911 | 3170 | 5624 |
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